Sep 30, 2012 11:00am EDT
. >> while george w. bush was president, the government changed some of the laws that protected the nation's drinking water. >> ♪ so it all goes back to 2005 ♪ ♪ bush said gas drillers didn't have to comply ♪ ♪ with the safe drinking water act ♪ ♪ before too long it was "frack, baby frack" ♪ ♪ until the break of dawn >> with fracking that's not properly regulated comes another threat -- the release of toxic gas into the air. >> so, on top of the drinking water being contaminated and undrinkable, the air is also posing a serious health problem, as well. >> alex is from the environmental working group. they want to prevent pollution. rachel works for a company that represents the gas industry. they want to help america benefit from an important source of fuel. both sides probably agree on one thing... >> ♪ now, it's not that drillers should never be fracking ♪ ♪ but the current regulation is severely lacking ♪ ♪ reduce the toxins, contain the gas and wastewater ♪ ♪ and the people won't get sick ♪ ♪ and the planet won't get hotter, hotter, hotter ♪ >> it'
Sep 30, 2012 11:30am EDT
? >> that is correct. we are mandated by law. president truman, in 1948, declared that fort mchenry should fly the flag 24/7, 365 days. >> like our country, our flag has changed a lot through the years. how long has the flag looked the way it does? >> the flag has had 50 stars and 13 stripes since 1960. >> that's when hawaii became our newest state. what is the most-famous american flag? >> the most-famous american flag is the flag that flew here in 1814. it is now in the smithsonian museum in washington, but it inspired the national anthem, and, therefore, it is the most-famous american flag. >> that flag had 15 stars and 15 stripes, and if you look closely, the flag they are flying here at fort mchenry is the same -- just a lot smaller. what are the right ways to handle the flag? >> the proper way is to not let it touch the ground, to bring the flag down slowly and reverently, but to hoist it briskly and with enthusiasm, especially in carrying the flag, they carry it close to your heart with your hands crisscrossed, and just showing general proper respect to the flag. >> we'll hear more about that in